3866709

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 6773760

約数和(自身を除く): 2907051

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 881, 1463, 2643, 4389, 6167, 9691, 16739, 18501, 29073, 50217, 67837, 117173, 184129, 203511, 351519, 552387, 1288903, 3866709]

約数ペア:

[(1, 3866709), (3, 1288903), (7, 552387), (11, 351519), (19, 203511), (21, 184129), (33, 117173), (57, 67837), (77, 50217), (133, 29073), (209, 18501), (231, 16739), (399, 9691), (627, 6167), (881, 4389), (1463, 2643)]